body
  font-family $font-family
  font-size $font-size
  color #34495e
  line-height $line-height
  -webkit-font-smoothing antialiased
  -webkit-tap-highlight-color rgba(255, 255, 255, 0)
  -moz-osx-font-smoothing grayscale

html, body, address, blockquote, dl, form, h1, h2, h3, h4, h5, h6, ol, table, ul, dd, dt, li, tbody, td, tfoot, th, thead, tr, button, del, ins, map, object, a, abbr, acronym, b, bdo, big, br, cite, code, dfn, em, i, img, kbd, q, samp, small, span, strong, sub, sup, tt, var, legend, fieldset, pre
  margin 0
  padding 0
  outline none
  box-sizing border-box

div
  box-sizing border-box

ul, ol
  list-style none

a, .link
  color $link-color
  cursor pointer
  text-decoration none
  outline none
  transition color $transition-time ease
  &:hover
    color darken($link-color, 10%)
  &:active
    color darken($link-color, 20%)
  &:active, &:hover
    outline 0
    text-decoration none
  &[disabled]
    color $disabled-color
    cursor default
